Screen size
Bold N1 4GWinner: 6.8"+33%
Z504.5"
Quick verdict
Bold N1 4G leads the measured specs 13-2.
Measured wins
Bold N1 4G
13
spec wins
Overall winner
Ties
5
equal specs
Z50
2
spec wins
Screen size
Technology
Bold N1 4G
GSM / HSPA / LTE
Z50
GSM / HSPA / LTE
2G bands
Bold N1 4G
GSM 900 / 1800
Z50
GSM 900 / 1800
3G bands
Bold N1 4G
HSDPA 850 / 900 / 1900 / 2100
Z50
HSDPA 900 / 2100
4G bands
Bold N1 4G
1, 3, 5, 7, 8, 20, 28, 38, 40, 41
Resolution
Refresh rate
Peak brightness
Pixel density
CPU speed
RAM
Storage
Main camera
Front camera
equal specsBattery
Wired charging
Weight
Thickness
IP rating
Wi‑Fi
Bluetooth
USB
5G support
equal specsNFC
equal specs3.5mm jack
equal specsSD card
equal specsStereo speakers
Z50
1, 3, 5, 40, 41
Speed
Bold N1 4G
HSPA, LTE
Z50
HSPA 21.1/5.76 Mbps, LTE Cat4 150/50 Mbps
Announced
Bold N1 4G
2025, June 04
Z50
2018, March. Released 2018, March
Status
Bold N1 4G
Available. Released 2025, June 04
Z50
Discontinued
Dimensions
Bold N1 4G
165 x 76.1 x 8.8 mm (6.50 x 3.00 x 0.35 in)
Z50
135 x 66.6 x 9.7 mm (5.31 x 2.62 x 0.38 in)
Weight
Bold N1 4G
200 g (7.05 oz)
Z50
140 g (4.94 oz)
SIM
Bold N1 4G
Nano-SIM + Nano-SIM
Z50
Dual SIM (Micro-SIM, dual stand-by)
Other
Bold N1 4G
IP54 dust protected and water resistant (water splashes)
Z50
-
Type
Bold N1 4G
IPS LCD, 90Hz
Z50
TN TFT
Size
Bold N1 4G
6.75 inches, 110.0 cm2 (~87.6% screen-to-body ratio)
Z50
4.5 inches, 55.8 cm2 (~62.1% screen-to-body ratio)
Resolution
Bold N1 4G
720 x 1600 pixels, 20:9 ratio (~260 ppi density)
Z50
480 x 854 pixels, 16:9 ratio (~218 ppi density)
Protection
Bold N1 4G
-
Z50
Corning Gorilla Glass 1
OS
Bold N1 4G
Android 14 (Go edition)
Z50
Android Oreo (Go edition)
Chipset
Bold N1 4G
Unisoc SC9863A (28 nm)
Z50
Mediatek MT6737M (28 nm)
CPU
Bold N1 4G
Octa-core (4x1.6 GHz Cortex-A55 & 4x1.2 GHz Cortex-A55)
Z50
Quad-core 1.1 GHz Cortex-A53
GPU
Bold N1 4G
IMG8322
Z50
Mali-T720MP2
Card slot
Bold N1 4G
microSDXC
Z50
microSDXC
Internal
Bold N1 4G
64GB 4GB RAM
Z50
8GB 1GB RAM
Other
Bold N1 4G
-
Z50
eMMC 5.0
Single
Bold N1 4G
13 MP, f/2.0, (wide), 1/3.1", 1.12µm, PDAF
Z50
5 MP, AF
Features
Bold N1 4G
LED flash, HDR, panorama
Z50
LED flash, HDR
Video
Bold N1 4G
1080p@30fps
Z50
720p@30fps
Single
Bold N1 4G
5 MP
Z50
5 MP
Video
Bold N1 4G
Yes
Z50
Features
Bold N1 4G
-
Z50
LED flash
Loudspeaker
Bold N1 4G
Yes
Z50
Yes
3.5mm jack
Bold N1 4G
Yes
Z50
Yes
WLAN
Bold N1 4G
Wi-Fi 802.11 b/g/n/ac
Z50
Wi-Fi 802.11 b/g/n, hotspot
Bluetooth
Bold N1 4G
4.2, A2DP
Z50
4.0, A2DP
Positioning
Bold N1 4G
GPS
Z50
GPS
NFC
Bold N1 4G
No
Z50
No
Radio
Bold N1 4G
FM radio
Z50
FM radio
USB
Bold N1 4G
USB Type-C, OTG
Z50
microUSB 2.0
Sensors
Bold N1 4G
Fingerprint (side-mounted), accelerometer
Z50
Accelerometer, proximity
Type
Bold N1 4G
Li-Ion 5000 mAh
Z50
Li-Po 2000 mAh, removable
Charging
Bold N1 4G
10W wired
Z50
-
Colors
Bold N1 4G
Radiant Black, Sparkling Ivory
Z50
Gold, Black
Price
Bold N1 4G
About 70 EUR
Z50
About 4400 INR
Models
Bold N1 4G
-
Z50
Z50